3115216

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{881}}^1$

素因数の和:919

約数の個数: 40

約数和(自身を含む): 6890184

約数和(自身を除く): 3774968

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 68, 104, 136, 208, 221, 272, 442, 881, 884, 1762, 1768, 3524, 3536, 7048, 11453, 14096, 14977, 22906, 29954, 45812, 59908, 91624, 119816, 183248, 194701, 239632, 389402, 778804, 1557608, 3115216]

約数ペア:

[(1, 3115216), (2, 1557608), (4, 778804), (8, 389402), (13, 239632), (16, 194701), (17, 183248), (26, 119816), (34, 91624), (52, 59908), (68, 45812), (104, 29954), (136, 22906), (208, 14977), (221, 14096), (272, 11453), (442, 7048), (881, 3536), (884, 3524), (1762, 1768)]